Ronstan Upright Lead Block 20mm USA load carrying and snatch block

load carrying and snatch block applications including:

Adjustable footlever for left or right hand opening doors and "Smartcatch" has a pivoting striker plate allowing versatile mounting applications

for flaps going on 2 1/2" pipe use 59mm-83mm HAS44 clamps

The Only Impellers in the world guaranteed to Run-Dry® for up to 15 minutes

Ronstan Upright Lead Block 20mm USA load carrying and snatch blockThis upright lead block with a 20mm sheave from Ronstan is typically used for halyards at the mast base. Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Ideal for high load applications. Manufactured with a wear resistant Nylatron sheave a lightweight self lubricating polymer. This upright block is suitable for use with rope or wire. Features: High static and dynamic load capacity 316